document.writeln("<li style=\"padding:8px 8px;\">");
document.writeln("今朝：");
document.writeln("<span style=\"color:#999;\">");
document.writeln("2017-10-25 22:22:20");
document.writeln("</span><br>");
document.writeln("第一个评论，不管怎样谢谢你~");
document.writeln("</li>");